WebFeb 29, 2016 · A frequent misuse of inv arises when solving the system of linear equations Ax = b. One way to solve this is with x = inv(A)*b. A better way, from both an execution time and numerical accuracy standpoint, is to use the matrix division operator x = A\b. This produces the solution using Gaussian elimination, without forming the inverse. Web32) 2x + 5 + 4 = 10 a)-1 2, 11 2 b) {-11 5, 1 5} c)-11 2, 1 2 d) ∅ 32) Solve the problem. 33) For a culture of 70,000 bacteria of a certain strain, the number of bacteria N that will survive x hours is modeled by the formula N = 7,000 100 - x .
A=1/2(a+b)h solve for h Wyzant Ask An Expert
WebFinal answer. Transcribed image text: 2. Find the equation of the line tangent to the graph of f at the indicated value of x. a) f (x) = 3+ lnx;x = 1 b) f (x) = 2+ ex;x = 1 3. Let f (x) = 5ex2−4x+1 a) Find the values of x where the tangent line is horizontal. b) Find the equation of the line tangent to the graph of f at x = 1. WebQ: Find a basis for the null space of the matrix given below. 1 1 -4 -1 11 0 1 0 -3 -3 00-8 0 24 A… A: Find the basis of the null space of the given matrix. Please see the below pictures … open a bank account at lloyds bank
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